杭电OJ A+B for Input-Output Practice (IV)

最新推荐文章于 2021-03-22 17:37:29 发布

RengarLee

最新推荐文章于 2021-03-22 17:37:29 发布

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本文介绍了一个经典的编程练习题“A+B”及其解决方案。题目要求计算一组整数的总和，通过输入多个整数并输出它们的和来实现。文章提供了一段使用C语言编写的示例代码，该代码能够有效地处理输入数据，并正确地计算和输出结果。

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A+B for Input-Output Practice (IV)

Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)

Total Submission(s): 25682 Accepted Submission(s): 14155

Problem Description

Your task is to Calculate the sum of some integers.

Input

Input contains multiple test cases. Each test case contains a integer N, and then N integers follow in the same line. A test case starting with 0 terminates the input and this test case is not to be processed.

Output

For each group of input integers you should output their sum in one line, and with one line of output for each line in input.

Sample Input

4 1 2 3 4
5 1 2 3 4 5
0

Sample Output

10
15

Author

lcy

# include <stdio.h>

int main (void)
{
    int N, Sum, i;
    scanf ("%d", &N);
    do
    {
        if (N == 0)
            break;
        else
        {
            Sum = 0;
            while (N--)
            {
                scanf ("%d", &i);
                Sum += i;
            }
            printf ("%d\n", Sum);
            scanf ("%d", &N);
        }
    }while (N != 0);

    return 0;
}